|
1.
525 – 436 =
2
4
3
89
|
2.
428 – 364 =
2
64
3
4
|
3.
668 + 305 =
973
2
3
4
|
4.
894 – 736 =
158
2
3
4
|
|
5.
946 + 30 =
4
3
976
2
|
6.
99 + 367 =
466
2
3
4
|
7.
679 – 136 =
3
4
543
2
|
8.
580 + 1 =
2
581
4
3
|
|
9.
677 + 233 =
910
4
2
3
|
10.
153 – 34 =
4
2
119
3
|
11.
843 + 20 =
3
4
863
2
|
12.
248 – 210 =
4
3
2
38
|
|
13.
236 + 326 =
2
3
4
562
|
14.
373 – 213 =
3
160
4
2
|
15.
639 + 318 =
2
4
3
957
|
16.
138 – 85 =
4
53
3
2
|
|
17.
313 – 93 =
220
2
4
3
|
18.
859 + 132 =
991
3
4
2
|
19.
923 + 15 =
2
3
4
938
|
20.
625 + 28 =
4
2
3
653
|
|
1.
525 – 436 =
2
4
3
89
|
2.
428 – 364 =
2
64
3
4
|
3.
668 + 305 =
973
2
3
4
|
4.
894 – 736 =
158
2
3
4
|
|
5.
946 + 30 =
4
3
976
2
|
6.
99 + 367 =
466
2
3
4
|
7.
679 – 136 =
3
4
543
2
|
8.
580 + 1 =
2
581
4
3
|
|
9.
677 + 233 =
910
4
2
3
|
10.
153 – 34 =
4
2
119
3
|
11.
843 + 20 =
3
4
863
2
|
12.
248 – 210 =
4
3
2
38
|
|
13.
236 + 326 =
2
3
4
562
|
14.
373 – 213 =
3
160
4
2
|
15.
639 + 318 =
2
4
3
957
|
16.
138 – 85 =
4
53
3
2
|
|
17.
313 – 93 =
220
2
4
3
|
18.
859 + 132 =
991
3
4
2
|
19.
923 + 15 =
2
3
4
938
|
20.
625 + 28 =
4
2
3
653
|